Ernst Leitz (Firm) · Wetzlar ; New York : Ernst Leitz · leaf 50
f two achromaticdouble lenses with withdrawable negative eye-piece 10.—. Back lens without eye-piece: 10 diameters, working distance 20 mm„ » 20 „ „ „ 6 „ Back and front BackBack and front with 30 100 4010 45 These lenses are constructed so as to fit all stands, but the higherpower Steinheil lenses… … Pocket Lens. No. $ The Steinheil lenses Nos. 48, 49, 50 are alsomounted as Pocket Lenses. Each 4.75. 59. Handle with ring for holding the lenses , . . . . 1.25. 60. Pocket Microscope, in case. A fine achromatic doubletlens of 50 diameters, with focussing screw. The objectto be examined is placed on…
Microscopy · Optometry · Equipment and supplies
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.
